{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:REQEEYS33VEZQ5YT6O4LDYQ2NQ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"b13ef8a33acab3207faa489c4f8a09bab1dc5b09ecc7e602ab064beb05052a40","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-07-19T13:55:14Z","title_canon_sha256":"96116e59accf78697a0d71a866236276619a18920090817538bf739957cb6e8a"},"schema_version":"1.0","source":{"id":"1707.06092","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.06092","created_at":"2026-05-18T00:14:34Z"},{"alias_kind":"arxiv_version","alias_value":"1707.06092v1","created_at":"2026-05-18T00:14:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.06092","created_at":"2026-05-18T00:14:34Z"},{"alias_kind":"pith_short_12","alias_value":"REQEEYS33VEZ","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"REQEEYS33VEZQ5YT","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"REQEEYS3","created_at":"2026-05-18T12:31:39Z"}],"graph_snapshots":[{"event_id":"sha256:0455f1d28b28341314e3a1a064b5626dd1cb740687ce5e95497b53679997f6cd","target":"graph","created_at":"2026-05-18T00:14:34Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We report on the out-of-equilibrium dynamics of a Bose-Einstein condensate (BEC) placed in an optical lattice whose phase is suddenly modulated. The frequency and the amplitude of modulation are chosen to ensure a negative renormalized tunneling rate. Under these conditions, staggered states are nucleated by a spontaneous four wave mixing mechanism. The nucleation time is experimentally studied as a function of the renormalized tunnel rate, the atomic density and the modulation frequency. Our results are quantitatively well accounted for by a Truncated Wigner approach and reveal the nucleation","authors_text":"A. Fortun, C. Cabrera-Gutierrez, C. Petitjean, D. Guery-Odelin, E. Michon, J. Billy, M. Arnal, M. Berger, P. Schlagheck, V. Brunaud","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-07-19T13:55:14Z","title":"Out-of-equilibrium dynamics of a Bose Einstein condensate in a periodically driven band system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.06092","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:4276a7a8614cb8b56e7e14c57c513a10b2805bc6e1314b2fa2dffe0a80bd1015","target":"record","created_at":"2026-05-18T00:14:34Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"b13ef8a33acab3207faa489c4f8a09bab1dc5b09ecc7e602ab064beb05052a40","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-07-19T13:55:14Z","title_canon_sha256":"96116e59accf78697a0d71a866236276619a18920090817538bf739957cb6e8a"},"schema_version":"1.0","source":{"id":"1707.06092","kind":"arxiv","version":1}},"canonical_sha256":"892042625bdd49987713f3b8b1e21a6c0d733d436c4976714a88c15006fad000","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"892042625bdd49987713f3b8b1e21a6c0d733d436c4976714a88c15006fad000","first_computed_at":"2026-05-18T00:14:34.509735Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:14:34.509735Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PH28MVLnRlHVRyvFq74xPothqltscvQRHOiG+xyVEiYhYsy7402Lazh8eukoE3xSnRE7vUIvMl9tWLCnEBrXAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:14:34.510273Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.06092","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4276a7a8614cb8b56e7e14c57c513a10b2805bc6e1314b2fa2dffe0a80bd1015","sha256:0455f1d28b28341314e3a1a064b5626dd1cb740687ce5e95497b53679997f6cd"],"state_sha256":"e3269d1f92ca0699f58772e44a7d57a5be0a8e9c4a2ce0322f1e1cc7d20ec826"}